Cascade Colony is a Hutterite community and census-designated place (CDP) in Cascade County, Montana, United States. It is in the northwest part of the county along Birdtail Creek Road, south of Fort Shaw and west-southwest of Great Falls. Shaw Butte rises above the community to the northwest.
Cascade Colony was first listed as a CDP prior to the 2020 census. As of the 2020 census, Cascade Colony had a population of 115.